"X" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Version 2.8.0. HyperNatt Terminal: liquidation radar, Hyperliquid execution context and Li.Fi cross-chain swap for AI agents. BTC ETH SOL BNB XRP HYPE ZEC. Before an order: estimate depth, VWAP, spread and fees for its size. Between checks: compare liquidity and costs with the previous baseline. After execution: reconcile supplied fills. Read-only data, no custody or order submission. 6 tools, v2.8.0; call get_agent_manifest first. Radar and each execution-context call cost 0.001 USDC via x402 Base/Solana or eligible credits; manifest and MCP swap quote are free (on-chain swap fees apply). Daily MCP trial: one free call per paid tool and per token per client each UTC day. Four tools x seven tokens = up to 28 independent trials; then 0.001 USDC per call. Read trial_policy_v2 and free_tier_status_v1 on the same MCP connection for current availability. A zero daily_cap is the separate credit pool, not the intro allowance. Full platform: https://hypernatt.com. Docs: github.com/DIALLOUBE-RESEARCH/hypernatt-terminal.
MCP server exposing T54 XRPL x402 seller SKUs (OpenAPI) as tools: structured query, research brief, commerce data, and related routes. HTTP 402 + x402 settlement via broker (XRPL / Base USDC per env). Unified HTTPS host with health at /health.
See what actually settles on x402: wash-adjusted volume, payTo checks. Free, no key, no signup.
Read-only XRP Ledger MCP tools with proof-annotation envelopes and signed daily snapshots.
Free XRPL scores + tx previews; pay per unsigned txjson via x402 (USDC/RLUSD). You sign; no keys.
Free tools: x402 endpoint directory + probe, on-chain x402 demand signal, sudoku, API pricing.
On-chain x402 delivery receipts on Solana: hash-locked, verifiable proof of delivery.
Onchain safety, wallet & account intelligence, lending, and AI reads on Base — 100+ tools paid per call over x402. Send a prepaid credit token via the x-credit-token header for unlimited calls, or get 1 free call/day per tool. No wallet or API key required.
Ranked search over 15k+ live x402 services by real 30-day usage; free top-5, paid depth via x402.
Production MCP Suite of 10 Autonomous Security, KYA, Web Extraction & Intelligence Tools with x402 Micropayment Settlement on Base and Solana. Get Top 10 most common in-demand services at lowest prices: audit_smart_contract, check_kya_risk, generate_code_patch, extract_web_markdown, check_token_honeypot, stream_intent_feed, scan_yield_spread, simulate_dao_proposal, analyze_social_momentum, optimize_gas_routing
Sovereign .i Web3 identity and multi-chain domain tools across four EVM networks.
Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.
Timestamp & verify evidence on-chain, free. Proofpack: a portable BEEF+BUMP proof bundle per txid.
Solana & Base DeFi intelligence for AI agents over x402: decisions, risk, signed receipts.
Verifiable crypto signals, recorded history and always-on monitoring for AI agents via x402 on Base.
Calibrated intelligence via x402 (USDC Base). ERC-8004 #84581: 272 payments, 49 wallets.
Resolve any EVM contract ABI (even unverified, via decompilation), read, simulate, prepare txs.
multibase z-prefix, value discarded
x402 MCP get-paid path: USDC, spend caps, AUP, $49 kit. CAPTCHA/web-unlock for payment-ready agents.
x402 paid APIs for AI agents on Base. Blockchain, wallet, DEX, crypto, web search.
